发明名称 |
Electric toothbrush for children has automatically operated sound facility when brush is used |
摘要 |
<p>The toothbrush base unit (1) has a switch to activate an electronic chip when the brush unit (2) is lifted to play a selected (5) sound recording and to show a visual indicator (6).</p> |
申请公布号 |
DE20301799(U1) |
申请公布日期 |
2003.05.15 |
申请号 |
DE2003201799U |
申请日期 |
2003.02.04 |
申请人 |
LEUMER, NORBERT;GOELDNER-WALTHER, CAROLIN |
发明人 |
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分类号 |
A46B15/00;(IPC1-7):A61C17/00;A46B13/00 |
主分类号 |
A46B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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